When burning up trail miles, our alpine tech tight keeps pace whether running, riding or traversing. Built with brush-resistant nylon and exceptional spandex flexibility, the Fortis™ Stretch Interlock fabric also delivers odor-resistance and wicking performance during dark-to-dusk circuits or point-to-point workouts. Fit for recovery during the longest days, resistance when the travel gets tough and endurance to match trail running epics such as Leadville races, Rim-to-Rim projects or Wonderland Trail circuits. A solo seven-inch thigh pocket stows cards, keys or a small phone for critical comms.
Fortis™, built with stretch interloc technology, is an extremely flexible nylon/spandex fabric. Its sueded finish offers a soft handfeel while moisture management and an antimicrobial treatment improves comfort and reduces odor during any active pursuit.
We completely offset the footprint of each order through our commitment to being climate neutral. As part of our mission we value being good caretakers of the mountain life and protecting the places where we play.
We are committed to building garments that are durable, timeless and continue to perform season after season. Over 50% of our product line incorporates preferred materials, which include organic cotton, recycled materials and responsibly-sourced down. We are committed to growing our preferred materials usage to 75% by 2025.
We believe a circular commerce system will design out waste and pollution, allowing for used clothing to be renewed and put back into use. Stio Second Turn™️ is our gear renewal program that allows customers to trade in and shop used apparel.
Mountain PerspectivesWhat makes mountain culture—or, more accurately, who? In our town, it’s the ones who inspire us. The individuals who live day-to-day for getting outside and drive our own passion to grab a friend and do the same.
Summer Glading, Winter RidingStio Ambassador Tyler Ray tells how the Granite Backcountry Alliance stitched together the partnerships, people and passion to create public access to sustainably-managed glade skiing.
Dirty, Cramped—And Nowhere They’d Rather BeDriven by burnout to leave behind healthcare work and take to their van, Stephen Santiago and Aline Murillo found a path to restore their sense of peace through climbing.